1. Tool centralized sorting method.
This method is to divide the process according to the tool used, and use the same tool to process all the parts that can be completed on the part. In order to reduce the tool change time, compress the idle time, and reduce unnecessary positioning errors, the parts can be processed according to the method of tool concentration, that is, in a clamping, use one tool to process all the parts that may be processed as much as possible, and then Change another knife to process other parts. This can reduce the number of tool changes, reduce idle time, and reduce unnecessary positioning errors.
2, the order of processing parts.
The structure and shape of each part are different, and the technical requirements of each surface are also different. Therefore, the positioning methods are different during processing, so the process can be divided according to the different positioning methods.
For parts with a lot of processing content, the processing part can be divided into several parts according to its structural characteristics, such as inner shape, shape, curved surface or plane, etc. Generally, the plane and positioning surface are processed first, and then the hole is processed; the simple geometric shape is processed first, and then the complex geometric shape is processed; the parts with lower precision are processed first, and then the parts with higher precision requirements are processed.
3, the roughing and finishing are sorted in order.
When dividing the process according to factors such as the machining accuracy, rigidity and deformation of the part, the process can be divided according to the principle of separating rough and finishing, that is, roughing and then finishing. At this time, different machine tools or different tools can be used for processing; For parts that are prone to processing deformation, due to the deformation that may occur after rough machining, it needs to be corrected. Therefore, in general, all the processes that need to be roughed and finished must be separated.
HONG KONG RYH CO., LTD was founded in 2008. Production site is located in Shenzhen Bao'an (Guang Dong Province) and with sales office located in Hong Kong. The branch of our group in Hong Kong is called Hong Kong RYH Co., Ltd. We are professional in CNC Machining service and molding service for OEM and ODM parts. Production types include CNC Milling, CNC Turning, grinding, stamping, bending, welding, die casting, drilling, tapping and injection molding.